The contention that dread in a group is increased to enormous proportions by means of induction (contagion) is not in the least contradicted by these remarks. McDougall's view meets the case entirely when the danger is a really great one and when the group has no strong emotional ties--conditions which are fulfilled, for instance, when a fire breaks out in a theatre or a place of amusement. But the really instructive case and the one which can be best employed for our purposes is that mentioned above, in which a body of troops breaks into a panic although the danger has not increased beyond a degree that is usual and has often been previously faced. It is not to be expected that the usage of the word 'panic' should be clearly and unambiguously determined. Sometimes it is used to describe any collective dread, sometimes even dread in an individual when it exceeds all bounds, and often the name seems to be reserved for cases in which the outbreak of dread is not warranted by the occasion. If we take the word 'panic' in the sense of collective dread, we can establish a far-reaching analogy. Dread in an individual is provoked either by the greatness of a danger or by the cessation of emotional ties (libidinal cathexes[30] [_Libidobesetzungen_]); the latter is the case of neurotic dread.[31] In just the same way panic arises either owing to an increase of the common danger or owing to the disappearance of the emotional ties which hold the group together; and the latter case is analogous to that of neurotic dread.[32] Anyone who, like McDougall (l.c.), describes a panic as one of the plainest functions of the 'group mind', arrives at the paradoxical position that this group mind does away with itself in one of its most striking manifestations. It is impossible to doubt that panic means the disintegration of a group; it involves the cessation of all the feelings of consideration which the members of the group otherwise show one another. The typical occasion of the outbreak of a panic is very much as it is represented in Nestroy's parody of Hebbel's play about Judith and Holofernes. A soldier cries out: "The general has lost his head!" and thereupon all the Assyrians take to flight. The loss of the leader in some sense or other, the birth, of misgivings about him, brings on the outbreak of panic, though the danger remains the same; the mutual ties between the members of the group disappear, as a rule, at the same time as the tie with their leader. The group vanishes in dust, like a Bologna flask when its top is broken off.